The XFP-10G-10K-BXD-LW transceiver operates at 10 Gbps over Single-mode fiber at Tx1330nm/Rx1270nm with a maximum reach of 10 kilometers. OEM Compatible transceivers are MSA compliant for seamless integration and RoHS compliant for environmental conformity. All transceivers are 100% tested for functionality and compatibility and backed by a Lifetime Replacement Warranty.